*{
    margin: 0px;
    padding: 0px;
}
html{
    display: flex;
    justify-content: center;
    height: 100%;
}
body{

    background-repeat: no-repeat;
    background-size: cover;
background:linear-gradient(to bottom right,rgb(253, 171, 246),rgb(167, 230, 255));
}
table,
th,
tr,
td {

    border: 1px solid;
    border-collapse: collapse;

    padding: 5px;
}
.content{
    padding-top: 100px;
}